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3 cards from this section. Quick, good the night before a test.
What is the primary function of the telescope in a theodolite?
Think about how you would use binoculars.
What does the upper plate do in a vernier theodolite?
What part moves while we're taking measurements?
What is the primary function of the telescope in a vernier theodolite?
Focus on what kind of measurements are involved.
True or False: The vertical circle of a theodolite is used to read horizontal angles.
Think about how angles are defined.
You notice that your angle measurements from the theodolite are consistently off. What could be some possible reasons, and what steps would you take to recalibrate your device?
Think about the setup process explained earlier.
During a survey, a vernier theodolite fails to provide stable readings. Discuss how the stability of the tripod and setup can influence measurement accuracy.
Consider how external factors and adjustments might affect readings.
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